boy tits 

Boytits is the term for a female with breasts similar to the chest size of an 8 year old boy.
a.k.a Fearne Cotton.

Girl : hey guys i went up a bra size today YAY ^_^

Crowd : Well done you moved out of your training bra boy tits.

boy tits by Wattano January 12, 2011

Boy Tits 

Boobs that are on a boy, trans or not :)

"I hooked up with this trans guy and he let me play with his boy tits, it was awesome"

Boy Tits by k0bi July 22, 2023